diff --git a/app/kubernetes/converters/application.js b/app/kubernetes/converters/application.js
index 1f863de1f..a1fe39b44 100644
--- a/app/kubernetes/converters/application.js
+++ b/app/kubernetes/converters/application.js
@@ -27,6 +27,7 @@ import KubernetesServiceConverter from 'Kubernetes/converters/service';
 import KubernetesPersistentVolumeClaimConverter from 'Kubernetes/converters/persistentVolumeClaim';
 import PortainerError from 'Portainer/error';
 import { KubernetesIngressHelper } from 'Kubernetes/ingress/helper';
+import KubernetesCommonHelper from 'Kubernetes/helpers/commonHelper';
 
 function _apiPortsToPublishedPorts(pList, pRefs) {
   const ports = _.map(pList, (item) => {
@@ -294,6 +295,8 @@ class KubernetesApplicationConverter {
   }
 
   static applicationFormValuesToApplication(formValues) {
+    formValues.ApplicationOwner = KubernetesCommonHelper.ownerToLabel(formValues.ApplicationOwner);
+
     const claims = KubernetesPersistentVolumeClaimConverter.applicationFormValuesToVolumeClaims(formValues);
     const rwx = _.find(claims, (item) => _.includes(item.StorageClass.AccessModes, 'RWX')) !== undefined;
 
diff --git a/app/kubernetes/helpers/commonHelper.js b/app/kubernetes/helpers/commonHelper.js
index af461775f..9767de3b9 100644
--- a/app/kubernetes/helpers/commonHelper.js
+++ b/app/kubernetes/helpers/commonHelper.js
@@ -8,5 +8,9 @@ class KubernetesCommonHelper {
       _.set(obj, path, value);
     }
   }
+
+  static ownerToLabel(owner) {
+    return _.replace(owner, /[^-A-Za-z0-9_.]/g, '.');
+  }
 }
 export default KubernetesCommonHelper;
diff --git a/app/kubernetes/services/configurationService.js b/app/kubernetes/services/configurationService.js
index dbc69a7db..e6600e6cd 100644
--- a/app/kubernetes/services/configurationService.js
+++ b/app/kubernetes/services/configurationService.js
@@ -4,6 +4,7 @@ import KubernetesConfigurationConverter from 'Kubernetes/converters/configuratio
 import KubernetesConfigMapConverter from 'Kubernetes/converters/configMap';
 import KubernetesSecretConverter from 'Kubernetes/converters/secret';
 import { KubernetesConfigurationTypes } from 'Kubernetes/models/configuration/models';
+import KubernetesCommonHelper from 'Kubernetes/helpers/commonHelper';
 
 class KubernetesConfigurationService {
   /* @ngInject */
@@ -67,6 +68,8 @@ class KubernetesConfigurationService {
    * CREATE
    */
   async createAsync(formValues) {
+    formValues.ConfigurationOwner = KubernetesCommonHelper.ownerToLabel(formValues.ConfigurationOwner);
+
     try {
       if (formValues.Type === KubernetesConfigurationTypes.CONFIGMAP) {
         const configMap = KubernetesConfigMapConverter.configurationFormValuesToConfigMap(formValues);
diff --git a/app/kubernetes/services/resourcePoolService.js b/app/kubernetes/services/resourcePoolService.js
index 4320bf750..a1b1029aa 100644
--- a/app/kubernetes/services/resourcePoolService.js
+++ b/app/kubernetes/services/resourcePoolService.js
@@ -7,6 +7,7 @@ import KubernetesResourceQuotaHelper from 'Kubernetes/helpers/resourceQuotaHelpe
 import { KubernetesNamespace } from 'Kubernetes/models/namespace/models';
 import KubernetesResourceReservationHelper from 'Kubernetes/helpers/resourceReservationHelper';
 import { KubernetesIngressConverter } from 'Kubernetes/ingress/converter';
+import KubernetesCommonHelper from 'Kubernetes/helpers/commonHelper';
 
 class KubernetesResourcePoolService {
   /* @ngInject */
@@ -73,6 +74,8 @@ class KubernetesResourcePoolService {
    * @param {KubernetesResourcePoolFormValues} formValues
    */
   async createAsync(formValues) {
+    formValues.Owner = KubernetesCommonHelper.ownerToLabel(formValues.Owner);
+
     try {
       const namespace = new KubernetesNamespace();
       namespace.Name = formValues.Name;